Fail to upgrade from Bamboo 4.3.x to Bamboo 5.15.x

2017-06-07 14:06:29,086 INFO [localhost-startStop-1] [AbstractUpgradeManager] Completed task 51503 successfully.
2017-06-07 14:06:29,086 INFO [localhost-startStop-1] [AbstractUpgradeManager] --------------------------------------------
2017-06-07 14:06:29,086 INFO [localhost-startStop-1] [AbstractUpgradeManager] 51507 : Resize changeset columns (bootstrap)
2017-06-07 14:06:29,086 INFO [localhost-startStop-1] [AbstractUpgradeManager] --------------------------------------------
2017-06-07 14:06:29,087 INFO [localhost-startStop-1] [JdbcUtils] Executing: [alter table DEPLOYMENT_VERSION_CHANGESET alter CHANGESET_ID type character varying(128)]
2017-06-07 14:06:29,090 ERROR [localhost-startStop-1] [AbstractUpgradeManager] org.postgresql.util.PSQLException: ERROR: relation "deployment_version_changeset" does not exist
org.postgresql.util.PSQLException: ERROR: relation "deployment_version_changeset" does not exist
	at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2310)
	at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2023)
	at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:217)
	at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:421)
	at org.postgresql.jdbc.PgStatement.executeWithFlags(PgStatement.java:318)
	at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:310)
	at com.mchange.v2.c3p0.impl.NewProxyStatement.execute(NewProxyStatement.java:75)
	at com.atlassian.bamboo.utils.db.JdbcUtils.execute(JdbcUtils.java:65)
	at com.atlassian.bamboo.utils.db.PostgreSqlDbmsBean.resizeVarcharColumn(PostgreSqlDbmsBean.java:41)
	at com.atlassian.bamboo.upgrade.tasks.v5_15.UpgradeTask51507ResizeChangesetColumns.lambda$doUpgrade$0(UpgradeTask51507ResizeChangesetColumns.java:36)
	at com.atlassian.bamboo.upgrade.AbstractBootstrapUpgradeTask.withDatabaseConnection(AbstractBootstrapUpgradeTask.java:83)